MOSISO 40L Large Travel Backpack Rucksack Duffel Bag
This 40-liter travel backpack measures 20.07 by 12.20 by 7.87 inches and meets most airline carry-on requirements, fitting under seats or in overhead compartments. Made from durable polyester fabric with four compression straps on each side to maintain its shape, the backpack features a padded back panel for comfort during extended carrying. The main compartment opens fully to 180 degrees and includes wet and dry zippered pockets, while a USB charging port on th